thingspeak

Arduino Sketches that use ThingSpeak Web Services and API

Smogly(formerly: Smogomierz) - simple and cheap PM 2.5 and PM10 sensor based on NodeMCU (ESP8266) or ESP32

ESP8266 / NodeMCU Examples for https://ThingSpeak.com

air quality sensor based on ESP32

🌱 Automated Hydroponics (a method of growing plants without soil) using Arduino Mega.

DIY Air Quality Monitor

Examples with connection to eduroam powered university networks around the world and then to IoT services or self-hosted websites..

Notes & HowTo's covering the Raspberry Pi, Arduino, ESP8266, ESP32, etc.

CheerLights is an “Internet of Things” project created by Hans Scharler that allows people’s lights all across the world to synchronize to one color set by Twitter. This is a way to connect physical things with social networking experiences and spread cheer at the same time. We are all connected.

Client library for the thingspeak.com API

Publish and Subscribe to Thingspeak using MQTT with Micropython running on ESP8266/ESP32 platforms

Multichannel display reading from Thingspeak.com visualizing using Highcharts.

Particle Photon based 12v car battery monitor. Useful for alerting you that the battery is becoming discharged.

IoT Geiger Counter with ESP32, OLED Display, Thingspeak Channel and MQTT

This project uses weather API's to determine if significant rain has fallen in the last day, or is forecast today, and if so disables the garden watering system to conserve water.

This decodes Alarm System Contact ID protocol using a Arduino Leonardo the sends SMS using an ESP8266 via ThingSpeak and Twillio

ESP8266 projects

An automatic parking system solution for the modern work spaces.

Raspberry Pi project to monitor water depth in a rainwater tank using a HC-SR04 ultrasound sensor, and cross reference these to weather conditions. Logging and trend analysis via the ThingSpeak IoT platform and the python data libraries (pandas, numpy, matplotlib).

ESP8266 + DHT22 --> ThingSpeak

Connect the sonoff to the internet using the blynk app, you can also use a physical wall switch or add a DHT22 sensor

Library for sending data to thingspeak.com from IoT devices running micropython (such as ESP8266)

ESP8266 + BME280 --> ThingSpeak

Прошивка для Sonoff Pow R2

Send data to ThingSpeak from a Windows PowerShell Script

IoT thermostat with ESP8266 Wemos D1 Mini

Learn how to send data to ThingSpeak IoT Analytics platform using Electric Imp

A collection of some of the Raspberry Pi IoT projects I have been working on

Python Program to read temperature and humidity using DHT 11 sensor and raspberry PI . It also uses ThingSpeak as server side data collection platform.

This application tracks pluse rate of a person and sends data to a website which can be tracked easily